1) On a position time graph a positive slope means the object is moving away from the starting position. A negative slope means the object is moving towards the starting position and a zero slope means the object is at rest and not moving at all.
2)On a velocity time graph a positive slope means the object is speeding up, a negative slope means the object is slowing down or moving backwards, and a zero slope means the object is moving at a constant speed.
2)On a velocity time graph a positive slope means the object is speeding up, a negative slope means the object is slowing down or moving backwards, and a zero slope means the object is moving at a constant speed.